helper.stopAdvancedFeatures();
helper.stopMutualExclusiveList();
helper.startMutualExclusiveList();
helper.add( new MoveVertexBehaviour() );
helper.add( new MoveGeometryBehaviour());
helper.stopMutualExclusiveList();
helper.add( new SelectVerticesWithBoxBehaviour() );
helper.add( new AcceptOnDoubleClickBehaviour() );